Objects in the image:
category: surfboard
category: kite
category: person
category: kite
category: person

Guessing-game dialogue about one of the objects:
q: is it person?
a: No
q: is it used by the person or holding by the person?
a: Yes
q: is it playing one?
a: Yes
q: is it bigger one in top of the picture?
a: No
q: smaller one flying?
a: No
q: is green color?
a: No
q: is it surf board?
a: Yes
q: right side person holding surf board?
a: Yes